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Cooke A, Ferraccioli GF, Herrmann M, Romani L, Schulze C, Zampieri S, Doria A. Induction and protection of autoimmune rheumatic diseases. The role of infections. Clin Exp Rheumatol 2008; 26:S1-S7. [PMID: 18570747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
It is thought that in genetically predisposed individuals, autoimmune diseases can be promoted and/or exacerbated by viruses, bacteria, or parasitic infectious agents. Pathogens can activate innate immune response interacting with Toll-like receptors that recognize pathogen-associated molecules. As a consequence of infections, a prolonged inflammatory response may occur leading to chronic inflammation with activation of adaptive immune response. In addition, the defective clearance of apoptotic infected cells, which progress- es to secondary necrosis, can foster the autoimmune reactions. Although numerous data from humans and/or animal models support the hypothesis of a direct contribution of pathogens to the induction of the disease, some infectious agents are able to prevent autoimmune disorders. In this review, data on the innate and adaptive immune response induced by pathogens are summarized, focusing on the possible protective or non-protective role of infections in the development of autoimmune diseases.
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Wohlsein P, Schöpper H, Kämmerling J, Wünsch U, Schulze C. [Primary cutaneous and metastasing haemangiosarcoma in an addax (Addax nasomaculatus)]. DTW. DEUTSCHE TIERARZTLICHE WOCHENSCHRIFT 2008; 115:20-25. [PMID: 18265754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Neoplastic diseases were described very rarely in addax (Addax nasomaculatus). In this communication clinical signs, morphological and immunohistological findings in a 15-year-old, female addax with a primary cutaneous, re-occurring and metastasing haemangiosarcoma of a forelimb are reported.
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153
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Prahl S, Kueper T, Biernoth T, Wöhrmann Y, Münster A, Fürstenau M, Schmidt M, Schulze C, Wittern KP, Wenck H, Muhr GM, Blatt T. Aging skin is functionally anaerobic: importance of coenzyme Q10 for anti aging skin care. Biofactors 2008; 32:245-55. [PMID: 19096122 DOI: 10.1002/biof.5520320129] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The functional loss of mitochondria represents an inherent part in modern theories trying to explain the cutaneous aging process. The present study shows significant age-dependent differences in mitochondrial function of keratinocytes isolated from skin biopsies of young and old donors. Our data let us postulate that energy metabolism shifts to a predominantly non-mitochondrial pathway and is therefore functionally anaerobic with advancing age. CoQ10 positively influences the age-affected cellular metabolism and enables to combat signs of aging starting at the cellular level. As a consequence topical application of CoQ10 is beneficial for human skin as it rapidly improves mitochondrial function in skin in vivo.
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154
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Wong YW, Schulze C, Streichert T, Gronostajski RM, Schachner M, Tilling T. Gene expression analysis of nuclear factor I-A deficient mice indicates delayed brain maturation. Genome Biol 2007; 8:R72. [PMID: 17475010 PMCID: PMC1929142 DOI: 10.1186/gb-2007-8-5-r72] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2007] [Accepted: 05/02/2007] [Indexed: 11/21/2022] Open
Abstract
Gene expression analysis of brains from mice deficient in nuclear factor I-A (Nfia-/- mice) and from Nfia+/+ mice suggests that Nfia-/- mice are delayed in early postnatal development, especially oligodendrocyte maturation. Background Nuclear factor I-A (NFI-A), a phylogenetically conserved transcription/replication protein, plays a crucial role in mouse brain development. Previous studies have shown that disruption of the Nfia gene in mice leads to perinatal lethality, corpus callosum agenesis, and hydrocephalus. Results To identify potential NFI-A target genes involved in the observed tissue malformations, we analyzed gene expression in brains from Nfia-/- and Nfia+/+ littermate mice at the mRNA level using oligonucleotide microarrays. In young postnatal animals (postnatal day 16), 356 genes were identified as being differentially regulated, whereas at the late embryonic stage (embryonic day 18) only five dysregulated genes were found. An in silico analysis identified phylogenetically conserved NFI binding sites in at least 70 of the differentially regulated genes. Moreover, assignment of gene function showed that marker genes for immature neural cells and neural precursors were expressed at elevated levels in young postnatal Nfia-/- mice. In contrast, marker genes for differentiated neural cells were downregulated at this stage. In particular, genes relevant for oligodendrocyte differentiation were affected. Conclusion Our findings suggest that brain development, especially oligodendrocyte maturation, is delayed in Nfia-/- mice during the early postnatal period, which at least partly accounts for their phenotype. The identification of potential NFI-A target genes in our study should help to elucidate NFI-A dependent transcriptional pathways and contribute to enhanced understanding of this period of brain formation, especially with regard to the function of NFI-A.
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155
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Schulze C, Alex M, Schirrmeier H, Hlinak A, Engelhardt A, Koschinski B, Beyreiss B, Hoffmann M, Czerny CP. Generalized fatal Cowpox virus infection in a cat with transmission to a human contact case. Zoonoses Public Health 2007; 54:31-7. [PMID: 17359444 DOI: 10.1111/j.1863-2378.2007.00995.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A 4-month-old female domestic shorthair cat was infected by a virus of the Poxvirus family. The animal developed a severe pneumonia and generalized ulcerating lesions of the skin. Histologically, typical eosinophilic intracytoplasmic inclusion bodies indicative of an Orthopoxvirus (OPV) infection were present. The lung showed grey-white to haemorrhagic nodular lesions with a central zone of complete necrosis of alveolar and bronchial tissue. Electron microscopy from skin and lung nodules revealed typical square-shaped OPV particles. Cultivation of the virus on chorio-allantoic membranes of embryonated chicken eggs resulted in haemorrhagic plaques. Restriction enzyme analysis, PCR and sequencing of the D8L gene identified the OPV isolate as a typical Cowpox virus. It was transmitted by the cat to a human contact person who developed a local nodular dermatitis at the inoculation site in association with signs of general infection and had an increase of OPV-specific neutralizing antibodies in paired serum samples.
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156
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Schulze C, Grossmann E, Krone O. [Case report: Libyostrongylus douglassii-associated proventriculitis in ostriches in Germany]. DTW. DEUTSCHE TIERARZTLICHE WOCHENSCHRIFT 2006; 113:240-2. [PMID: 16856612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Cases of Libyostrongylus douglassii-associated proventriculitis in an adult female ostrich and two ostrich chicks occurring on two farms in different federal states of Germany are described. The adult bird was recently bought and kept under quarantaine conditions without contact to other animals of the herd. Without developing clinical signs of illness, the animal died. At necropsy, typical lesions of wireworm infection were found. The lining of the stomach had a moth-eaten appearance. Massive amounts of adult stages of trichostrongyloid nematodes were diagnosed in histological specimens of the proventricular mucosa and under the koilin layer of the ventriculus. The worms were isolated from the proventriculus and identified as L. douglassii. The feces of the bird contained high amounts of typical eggs of the worms with a medium size of approximately 70 x 40 microm. A polyphasic degeneration of heart and skeletal muscle was diagnosed in addition to the wireworm infection and interpreted to be a result of a malnutrition (Vit. E-/selenium deficiency). The ostrich chicks were reared on another farm and submitted for necropsy because of high mortality (8 out of 12 chicks died). A massive invasion of the proventricular mucosa with L. douglassi was macroscopically and histologically detected at necropsy of the anemic birds.
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157
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Schulze C, Stauffer D. Recent developments in computer simulations of language competition. Comput Sci Eng 2006. [DOI: 10.1109/mcse.2006.47] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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158
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Schulze C, Kronseder A, Holz O, Welker L, Imhof A, Nowak D, Jörres RA. Wirkung von Zigarettenrauchextrakt auf die Histonacetylierung menschlicher Lungenfibroblasten. Pneumologie 2006. [DOI: 10.1055/s-2006-934013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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159
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Skodda S, Möhring M, Schulze C, Schlegel U. Nächtliche paroxysmale Hämoglobinurie als seltene Ursache einer Basilaristhrombose. AKTUELLE NEUROLOGIE 2005. [DOI: 10.1055/s-2005-919504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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160
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Schulze C, Prejawa T, Paulick D. [Case report: Hypertrophic osteopathy in roe deer (Capreolus capreolus)]. DTW. DEUTSCHE TIERARZTLICHE WOCHENSCHRIFT 2005; 112:393-4. [PMID: 16320574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
This report describes a case of hypertrophic osteopathy in an approximately three years old male roe deer (Capreolus capreolus). The hunter reported that the animal was apparently healthy and showed no signs of movement imparities. At dissection, a combination of a lung abscess with bony swellings at the distal parts of the limbs was observed. Further investigation revealed that the bony swellings were caused by a severe periosteal hyperosteosis at the diaphyses of the digital phalanges, metacarpal and metatarsal bones. The periosteal new bone was characterized by the formation of coralliform osteophytes, typically seen in cases of hypertrophic osteopathy. As usual in animals with hypertrophic osteopathy, the pathological changes in this roe deer developed secondary to a intrathoracic lesion (lung abscess).
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Linares R, Sánchez-Doblado F, Heath E, Salguero F, Lagares J, Arrans R, Leidenberger S, Schulze C, Szeged M, Täcke M. 332 Development of new features for multileaf collimator component modules in BEAMnrc. Radiother Oncol 2005. [DOI: 10.1016/s0167-8140(05)81308-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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162
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Salouero J, Sánchez-Doblado F, Leal A, Linares R, Arráns R, Leidenberger S, Schulze C, Szegedi M, Tacke M. 328 Leakage evaluation as a function of the tip angle for a non tongue and groove multileaf collimator using Monte Carlo simulation. Radiother Oncol 2005. [DOI: 10.1016/s0167-8140(05)81304-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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163
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Stauffer D, Schulze C. Microscopic and macroscopic simulation of competition between languages. Phys Life Rev 2005. [DOI: 10.1016/j.plrev.2005.03.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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164
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Tacke M, Szymanowski H, Schulze C, Nuss S, Wehrwein E, Leidenberger S, Oelfke U. SU-FF-T-294: Monte Carlo Simulations of the Dosimetric Characteristics of a New Multileaf Collimator. Med Phys 2005. [DOI: 10.1118/1.1998023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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165
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Horke S, Reumann K, Schulze C, Grosse F, Heise T. The La motif and the RNA recognition motifs of human La autoantigen contribute individually to RNA recognition and subcellular localization. J Biol Chem 2004; 279:50302-9. [PMID: 15371415 DOI: 10.1074/jbc.m407504200] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
The human La autoantigen (hLa) protein is a predominantly nuclear phosphoprotein that contains three potential RNA binding domains referred to as the La motif and the RNA recognition motifs RRMs 1 and 2. With this report, we differentiated the contribution of its three RNA binding domains to RNA binding by combining in vitro and in vivo assays. Also, surface plasmon resonance technology was used to generate a model for the sequential contribution of the RNA binding domains to RNA binding. The results indicated that the La motif may contribute to specificity rather than affinity, whereas RRM1 is indispensable for association with pre-tRNA and hY1 RNA. Furthermore, RRM2 was not crucial for the interaction with various RNAs in vivo, although needed for full-affinity binding in vitro. Moreover, earlier studies suggest that RNA binding by hLa may direct its subcellular localization. As shown previously for RRM1, deletion of RNP2 sequence in RRM1 alters nucleolar distribution of hLa, not observed after deletion of the La motif. Here we discuss a model for precursor RNA binding based on a sequential association process mediated by RRM1 and the La motif.
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Schulze C, Segalés J, Neumann G, Hlinak A, Calsamiglia M, Domingo M. Identification of postweaning multisystemic wasting syndrome in European wild boar (Sus scrofa). Vet Rec 2004; 154:694-6. [PMID: 15200077 DOI: 10.1136/vr.154.22.694] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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167
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Schröder A, Schulze C, Meyer M, Schwab B, Erb C. Sind Gesichtsfeldausfälle bei Tinnitus-Patienten mit der Frequenzverdopplungs-Perimetrie nachweisbar? Klin Monbl Augenheilkd 2004. [DOI: 10.1055/s-2004-828741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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168
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Karraß S, Eller K, Schulze C, Schwarz H. Revision and Modification of the Traditional Mechanism of CH/CC Activation by “Naked” Transition-Metal Ions. ACTA ACUST UNITED AC 2003. [DOI: 10.1002/anie.198906071] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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169
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Schulze C, Neumann G, Grütze I, Engelhardt A, Mirle C, Ehlert F, Hlinak A. [Case report: Porcine circovirus type 2 infection in an European wild boar (Sus scrofa) in the state of Brandenburg, Germany]. DTW. DEUTSCHE TIERARZTLICHE WOCHENSCHRIFT 2003; 110:426-8. [PMID: 14650740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
Abstract
This case represents the first case of Porcine Circovirus Type 2 (PCV-2)--infection in a free living European wild boar associated with morphological lesions, which are regarded as characteristic for Postweaning Multisystemic Wasting Syndrome (PMWS) in domestic pigs. The animal, an approximately 10 month old male, was found dead in a rural area within the state of Brandenburg, Germany. The closest commercial pig farm is located in 3 km distance from the spot where the carcass was found. At necropsy, the animal was found to be in a runted condition. Morphological investigation revealed two lesion complexes. Firstly, lymphatic depletion was present in different organs. Mainly the white pulp of the spleen was affected, where lymph follicles and periarteriolar lymphatic sheaths were nearly completely depleted of lymphoid cells. The former lymphatic areas could only be identified by the presence of histiocytic cells. Secondly, there were widely distributed lesions indicative of a bacterial septicemia i.e. purulent-necrotizing lymphadenitis, pulpous hyperplasia of the spleen, miliary lytic liver necroses and foci of fibrinous pneumonia. Within the lesions, bacterial colonies were found (short Gram-negative rods). Bacteriology revealed a septicemic Salmonella choleraesuis var. Kunzendorf--infection. Virologically, the animal was tested with negative results for Classical Swine Fever Virus and PRRSV. The unusual depletion of the lymphatic tissue mainly in the spleen led to the suspicion of a PCV-2 infection. Typical circoviral particles were found by negative-contrast electron microscopy in samples from spleen and lymph nodes. Using a commercial antiserum against Porcine Circovirus, positive staining was found by fluorescence microscopy in tonsils, spleen and lymph nodes. Finally, the virus was identified to be PCV-2 by species-specific PCR. The presented case rises the questions if PCV-2 is endemic in the European wild boar population at least in certain areas, if it is of pathogenetic importance for wild boars and if the virus present in wild boars is identical to that present in domestic pigs with PMWS.
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170
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Hentschke M, Schulze C, Süsens U, Borgmeyer U. Characterization of calmodulin binding to the orphan nuclear receptor Errgamma. Biol Chem 2003; 384:473-82. [PMID: 12715898 DOI: 10.1515/bc.2003.053] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The estrogen receptor-related receptor gamma (ERRgamma/ ERR3/NR3B3), a member of the nuclear receptor superfamily, activates transcription in the absence of ligands. In order to identify ligand-independent mechanisms of activation, we tested whether calmodulin (CaM), a key regulator of numerous cellular processes and a predominant intracellular receptor for Ca2+-signals, interacts with ERRgamma. In vitro pull-down experiments with calmodulin-Sepharose demonstrated a Ca2+-dependent interaction with cellularly expressed ERRgamma. As shown by truncation analysis, the CaM binding site is highly unusual in that it is composed of two discontinuous elements. Moreover, by surface plasmon resonance (SPR) biosensor technology, we detected a direct interaction of immobilized bacterially expressed ERR-gamma fusion protein with Ca2+-calmodulin. This is best described by a model which assumes a conformational change of the initially formed complex to a more stable form. Whereas in vitro DNA binding was calmodulin-independent, transient transfection analysis revealed a Ca2+-influx-dependent ERRgamma-mediated transcriptional activation of a luciferase reporter gene. Thus, we propose that CaM acts as a mediator in the Ca2+-dependent modulation of ERRgamma.
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171
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Legros C, Schulze C, Garcia ML, Bougis PE, Martin-Eauclaire MF, Pongs O. Engineering-specific pharmacological binding sites for peptidyl inhibitors of potassium channels into KcsA. Biochemistry 2002; 41:15369-75. [PMID: 12484776 DOI: 10.1021/bi026264a] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The bacterial potassium channel, KcsA, can be modified to express a high-affinity receptor site for the scorpion toxin kaliotoxin (KTX) by substituting subregion I in the P region of KcsA with the one present in the human voltage-gated potassium channel Kv1.3 [Legros, C., Pollmann, V., Knaus, H. G., Farrell, A. M., Darbon, H., Bougis, P. E., Martin-Eauclaire, M. F., and Pongs, O. (2000) J. Biol. Chem. 275, 16918-16924]. This approach opened the way to investigate whether sequence differences in subregion I of Kv1 channels correlate with the distinct pharmacological profiles of peptide inhibitors. A panel of six chimeras between KcsA and human Kv1.1-6 were constructed, expressed in Escherichia coli, purified to homogeneity, and assessed in filter binding assays using either monoiodo-tyrosine-KTX ([(125)I]KTX) or monoiodo-tyrosine-hongotoxin(1)(A19Y/Y37F) ([(125)I]HgTX(1)(A19Y/Y37F)). The KcsA-Kv1.X chimeras were found to have lower affinities for these ligands than the corresponding mammalian Kv1.X channels, indicating that other parts of the channels may contribute to binding or that subtle structural differences exist between these channels. The properties of the KcsA-Kv1.X chimeras were also characterized in surface plasmon resonance experiments. KcsA-Kv1.3 chimeras were immobilized on the surface of a sensor chip for determining, in real time, binding of the peptides. KTX binding properties to immobilized KcsA-Kv1.3 chimera were similar to those determined by filtration techniques. Taken together, our results demonstrate that the pharmacological profile of peptide toxins can be incorporated into KcsA-Kv1.X chimeras containing the subregion I of the corresponding mammalian Kv1.X channels. This innovative approach may facilitate the high-throughput screening of ligand libraries aimed at the discovery of novel potassium channel modulators.
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Wildhirt SM, Schulze C, Schulz C, Egi K, Brenner P, Mair H, Schütz A, Reichart B. Reduction of systemic and cardiac adhesion molecule expression after off-pump versus conventional coronary artery bypass grafting. Shock 2002; 16 Suppl 1:55-9. [PMID: 11770035 DOI: 10.1097/00024382-200116001-00011] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Cardiopulmonary bypass (CPB) and operative trauma are associated with increased expression of proinflammatory mediators. We determined the relative contribution of CPB on activation of cytokines and adhesion molecules in patients undergoing coronary revascularization by comparing them with patients receiving off-pump coronary artery bypass grafting (OPCAB). Twenty-six patients were assigned to either the OPCAB procedure using a suction device and regular sternotomy (n = 13), or were treated conventionally using extracorporeal circulation, blood cardioplegia, and hypothermic arrest (29 degrees C-31 degrees C; n = 13). Systemic levels of TNF-alpha and the soluble adhesion molecules P-selectin and intracellular adhesion molecule 1 (ICAM-1) were assayed. Immunohistochemistry was used to account for cardiac-specific expression of adhesion molecules in interventricular endomyocardial sections. Both systemic and endomyocardial expression of adhesion molecules were lower in the OPCAB group. Coronary revascularization with CPB resulted in a significant higher expression of TNF-alpha, which was associated with P-selectin and ICAM-1 expression. This was accompanied with higher catecholamine requirement in the CPB group in the early postoperative period. Despite comparable surgical trauma, the OPCAB procedure without the use of CPB and cardioplegic arrest significantly reduces systemic and cardiac adhesion molecule expression and catecholamine requirement. Since the clinical course in the early postoperative period was comparable, larger trials are required to select the appropriate patient who benefits most from one or the other treatment regime.
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Schulze C, Weiske T, Schwarz H. Activation of carbon-hydrogen and carbon-carbon bonds of 4-octyne in the gas phase by bare transition-metal ions M+ (M = chromium, manganese, iron). Organometallics 2002. [DOI: 10.1021/om00094a017] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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174
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MacMillan DK, Gross ML, Schulze C, Schwarz H. Reactivity of gas-phase copper(I) with octyne isomers. Organometallics 2002. [DOI: 10.1021/om00042a024] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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175
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Lebrilla CB, Schulze C, Schwarz H. Reaction of nitriles and iron(1+) in the gas phase. A case of remote functionalization. J Am Chem Soc 2002. [DOI: 10.1021/ja00235a016] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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